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                ZJHM pneumatic sleeve regulating valve

                ZJHM pneumatic sleeve regulating valve
                • sell:021-32051999
                • sell:021-32050777
                • fax:021-66099555

                Details

                • Product Introduction
                • Service Promise
                • Ordering Process

                ZJHM pneumatic sleeve control valve is small, light, high performance, large capacity, is in line with the IEC standards of a new generation of universal control valve products. It is suitable for the production process system of general fluid medium and technological conditions.


                The product consists of a new pneumatic multi spring actuator and a low flow resistance sleeve valve. The characteristics are as follows:


                1. Adopting balanced core, small unbalanced force, large allowable differential pressure and stable operation.


                2. Large spool guiding surface can improve oscillation caused by eddy current and impact and reduce damage.


                3, noise reduction is about 10bd compared with ordinary one or two seat control valves.


                4, simple structure, easy installation and maintenance.


                Main technical parameters of pneumatic sleeve regulating valve


                公称通径mm
                25
                40
                50
                65
                80
                100
                150
                200
                250
                300
                350
                400
                阀座直径mm
                25
                32
                40
                50
                65
                80
                100
                125
                150
                200
                250
                300
                可与本公司
                商洽生产
                额定流量
                系数Kv
                直线
                11
                17.6
                27.5
                44
                69
                110
                176
                275
                440
                690
                1000
                1600
                等百分比
                10
                16
                25
                40
                63
                100
                160
                250
                400
                630
                900
                1440
                公称压力MPa
                0.6 1.6 4.0 6.4
                行程mm
                16
                25
                40
                60
                100
                流量特性
                直线、等百分比、快开型
                介质温度℃
                -40~230℃(常温型),散热片式230~450℃(中温型),特殊订货-100~600℃
                法兰标准
                符合JB78-59、JB79-59标准,可按JB/79.1-94、JB/79.2-94、ANSI、JIS、DIN 等标准订货生产
                阀体材质
                PN
                (MPa)
                0.6,1.6
                WCB(ZG230-450) CF3CF8 CF8M
                4.0,6.4
                WCB(ZG230-450)、ZG1Cr18Ni9Ti、ZG0Cr18Ni12Mo2Ti CF8 CF8M
                阀体型式
                直通单座被动铸造球型阀
                阀芯材质
                1Cr18Ni9、0Cr18Ni12Mo2Ti CF8 CF8M
                上阀盖形式№【
                普通式(常温型)、热片式(中温型)、低温型
                可调比R
                50:1
                气源接头
                M16×1.5


                Note: ANSI, JPI, JIS flange products can be provided for users, and the flange distance is determined according to user needs.


                Pneumatic sleeve control valve main parts material


                零件名称
                材料
                温度范围
                阀体高老头仰天长笑上阀盖
                HT200
                -20~200℃
                ZG230-450
                -40~450℃
                ZG1Cr18Ni9Ti
                -250~550℃
                ZG0Cr18Ni12Mo2Ti
                -40~600℃
                阀芯、阀座
                1Cr18Ni9
                -250~550℃
                0Cr18Ni12Mo2Ti
                -250~550℃
                填 料
                聚四氟却没想那个人已经走到了自己乙烯
                -40~200℃
                膜 片
                丁晴橡胶夹增强涤沦织物
                压缩弹簧
                60Si2Mn
                膜 盖
                A3


                Main technical parameters of pneumatic sleeve regulating valve actuator


                型 号
                ZHA(B)-22
                ZHA(B)-23
                ZHA(B)-34
                ZHA(B)-45
                有效面积cm2
                350
                350
                560
                900
                行 程mm
                16
                25
                40
                60
                弹簧范围KPa
                20~100(标准);40~200;80~240;20~60;60~100


                Performance index of pneumatic sleeve regulating valve


                项目
                指标值
                项目
                指标值
                基本误差%
                不带」定位器
                ±5.0





                气关
                不带定⊙位器
                始点
                ±5.0
                终点
                ±2.5
                带定位器
                ±1.0
                带定位器
                始点
                ±1.0
                终点
                ±1.0
                回差%
                不带定位若往若还器
                3.0
                气开
                不带定呛咳着道位器
                始点
                ±2.5
                终点
                ±5.0
                带定位器
                1.0
                带定位器
                始点
                ±1.0
                终点
                ±1.0

                死区%
                不带定位器
                3.0
                带定位器
                0.4
                允许泄漏量L/h
                1×10-3×
                阀额定
                容量
                额定行程偏差%
                ±2.5


                Note: This product carries out GB/T4213-92 national standard.


                Allowable pressure difference of pneumatic sleeve control valve


                开关
                方式
                执行
                机构
                型号
                弹簧
                范围
                KPa
                气源
                压力
                KPa



                公称通径(阀座直径)mm
                25
                40
                50
                65
                80
                100
                150
                200

                ZHA-22
                20~100
                20~100
                40~200
                0.14
                0.25
                0.40
                -
                P
                P或R
                3.00
                6.4
                6.4
                ZHA-23
                20~100
                20~100
                40~200
                0.14
                0.25
                0.40
                -
                P
                P或R
                2.25
                6.4
                6.4
                1.95
                6.4
                6.4
                ZHA-34
                20~100
                20~100
                40~200
                0.14
                0.25
                0.40
                -
                P
                P或R
                2.36
                6.4
                6.4
                2.04
                6.4
                6.4
                1.67
                6.4
                6.4
                ZHA-45
                20~100
                20~100
                40~200
                0.14
                0.25
                0.40
                -
                P
                P或R
                1.41
                6.4
                6.4
                1.14
                6.4
                6.4

                ZHA-22
                20~100
                40~200
                80~240
                0.14
                0.25
                0.40
                -
                P或R
                P
                1.5
                4.5
                6.4
                ZHA-23
                20~100
                40~200
                80~240
                0.14
                0.25
                0.40
                -
                P或R
                P
                1.13
                3.38
                6.40
                0.98
                2.93
                6.4
                ZHA-34
                20~100
                40~200
                80~240
                0.14
                0.25
                0.40
                -
                P或R
                P
                1.18
                3.54
                6.4
                1.02
                3.06
                6.4
                0.84
                2.51
                5.85
                ZHA-45
                20~100
                40~200
                80~240
                0.14
                0.25
                0.40
                -
                P或R
                P
                0.71
                2.12
                4.94
                0.57
                1.71
                4.00


                Note: 1, P - valve positioner; R - pressure relay.


                2. Allow the differential pressure to close the P2=0 state of the valve and the maximum value of delta P.


                3. The maximum pressure difference is over 1.0MPa, and the surface of the plug and sleeve is hardfacing.


                Accessories can be supplied:


                Locator, air filter pressure reducer, retaining valve, stroke switch, valve position conveyor, solenoid valve, handwheel mechanism, etc.

                Main dimensions of pneumatic sleeve control valves


                DN
                L
                H
                H1
                质量(kg)
                φA
                PN16
                PN40
                PN64
                普通
                高温
                PN6
                PN16
                PN40
                PN64
                PN6
                PN16
                PN40
                PN64
                25
                185
                197
                210
                410
                560
                50
                57
                70
                20
                24
                285
                40
                222
                235
                251
                455
                620
                65
                75
                85
                26
                35
                50
                254
                267
                286
                457
                627
                70
                82
                90
                30
                40
                65
                276
                292
                311
                610
                790
                80
                92
                100
                47
                66
                360
                80
                298
                317
                337
                622
                807
                95
                100
                107
                55
                78
                100
                352
                368
                394
                640
                850
                105
                110
                117
                125
                65
                99
                150
                451
                473
                508
                870
                1130
                132
                142
                150
                172
                130
                160
                470
                200
                600
                650
                890
                1150
                160
                170
                187
                207
                175
                250
                250
                730
                775
                1203
                1523
                187
                202
                225
                235
                350
                470
                580
                300
                850
                900
                1234
                1554
                220
                230
                257
                265
                500
                660


                The best quality, first-class service Qigao creates more value for you!

                "Qigao Valve" expects to continuously improve service quality and strive for excellence. "Sincere service" is the eternal theme of "Qigao". "Qigao" strictly followsIS09001-2000 Quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales and service. Strengthen communication with users and provide quality products to our customers with perfection and perfect service. Hereby our factory makes the following commitments:

                Product Standards:

                Products in strict accordance with ChinaGB、HG Standard and USAPISuch as standard design, manufacturing, acceptance. The hardness of the sealing surface meets the requirements of the state and the width exceeds the national standard.

                pre-sale service:

                Product introduction, technical exchange, non-standard product design, troubleshooting。

                Sale service:

                A trustworthy contract guarantees timely delivery and keeps in touch with customers. For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

                After sales service:

                1、"Qigao" brand product quality period is from the factory12In the month, the implementation of the "three guarantees" service (return, replacement, warranty).

                2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions, so as to further improve product quality.

                3、Respond quickly to the quality of user complaints, after-sales service personnel rushed to the scene in 24-36 hours (48 hours outside the province).

                4、For after-sales service, users are required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of Qigao.

                1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

                a、Structure length;

                b、Connection Type;

                c、Nominal diameter, full diameter, reduced diameter, pipe size;

                d、Operating medium and temperature, pressure range;

                e、Tests, inspection standards and other requirements

                2、The factory can configure various types of driving devices according to customer's specific requirements.。

                3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

                4、For futures and order customers, please call us in advance to tell the required valve model, specification, quantity, delivery time and location, and timely transfer to the factory account according to the total 30% deposit or full payment. The rest of the payment is pending. Import before shipment to arrange delivery in time.

                 

                Order Process:

                1、Customer purchase list fax to021-33872143,Or call us 021-33872141

                2、Receive customer purchase list, provide valve model selection and quotation (price list)。

                3、Specific agreement: delivery date, special requirements, etc.。

                download Google:

                1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.:

                a、Structure length;

                b、Connection Type;

                c、Nominal diameter, full diameter, reduced diameter, pipe size;

                d、Operating medium and temperature, pressure range;

                e、Tests, inspection standards and other requirements

                2、The factory can configure various types of driving devices according to customer's specific requirements.。

                3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

                4、For futures and order customers, please call us first to tell the required valve model, specifications, quantity, delivery time and location, and press the total30%The deposit or full payment will be remitted to our factory account in time., The rest of the payment will be remitted before shipment to arrange delivery in time.。

                Sale service:

                Trustworthy contract, guarantee timely delivery, keep in touch with customers at any time。

                For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

                After sales service:

                1、"Qigao" product quality period is from the factory12Month, practiceThree packsService (return, replacement, warranty)。

                2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions.,
                In order to further improve product quality。

                3、Respond quickly to the quality of user complaints, after-sales service personnel24-36Hours (outside the province48Hour) rushed to the scene。

                4、For after-sales service, the user is required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of “Qigao”.。

                statement

                1. All text, data and pictures in this article are for reference only.ZJHM pneumatic sleeve regulating valvePlease contact us at 4000-700-665 for details of performance, size and price.
                2. If there is no explanation, this article is original, reprint, please indicate the address of this article, thank you for your cooperation!